Classified Systems Administrator

The role

The Systems Administrator will support senior administrators in implementing, deploying, and maintaining Linux and Windows operating systems. This role involves running vulnerability scans, performing monthly patching, and providing daily lab support.

What you will do

• Implement, deploy, and maintain Linux and Windows operating systems in traditional and virtualized environments
• Support ISSM, ISSO, senior management, researchers and other team members
• Run vulnerability and compliance scanning tools and remediate findings
• Perform monthly patching of offline Windows and Linux assets
• Research and procure hardware and software components
• Maintain an accurate inventory of hardware and software licenses
• Perform hands-on diagnostics at the desktop level
• Create and maintain end-user documentation and SOPs
• Configure and maintain NAS Storage, Networking, Firewall, and Directory Services
• Perform performance monitoring, results analysis, and process automation using PowerShell

Required qualifications

• Active Top Secret /SCI security clearance
• U.S. citizenship
• Understanding of the basics of Linux (Red Hat, CentOS, Ubuntu) and Windows OS Administration
• Experience with business and engineering applications (ex. Microsoft Office, MATLAB, Visual Studio, VMWare and other scientific/engineering applications)
• Excellent problem solving, time management and organizational skills
• Exceptional customer service, interpersonal skills, and desire to learn
• Self-motivated with strong analytical, diagnostic, and troubleshooting skills

Nice to have

• Microsoft and/or Linux technical certifications
• Active Directory including Group Policy, LDAP backend, and Replication
• Enterprise Virtualization Tools
• Multi-Factor Authentication and Public Key Infrastructure
• Web Server management
• Effective utilization of Security Technical Implementation Guidelines (STIGS) and Security Content Automation Protocol (SCAP) Content and Tools
• Host Based Security System (HBSS) implementation and maintenance
• Current knowledge of DoD Ports, Protocols, and Services (PPS)

About the company

STR is a growing technology company specializing in advanced research and development for defense, intelligence, and national security. They have locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, Carlsbad, CA, Atlanta, GA, and Denver, CO.